Hardware Spec Index

Teralux FN-4838 SE 140mm PWM Case Fan

Case Fans · Teralux · SKU FN4838-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index578 (Case Fans scale)
Category rank#35,230
Street price$19
Power3 W
Performance per dollar30.42
Released2026

Specifications

BrandTeralux
ModelTeralux FN-4838 SE
Size140 × 140 × 25 mm
Speed200–1,900 RPM (PWM)
Airflow91.2 CFM
Static pressure1.80 mmH₂O
Noise36 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime50,000 hours

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Cite this page: Hardware Spec Index, “Teralux FN-4838 SE 140mm PWM Case Fan”, https://vextor7.com/item/32930895 (accessed 2026-10-25).